Fossilized ammonite half which reveals the internal chambers lined with calcite crystals. The ammonite has been naturally replaced by calcite with...

A stunning round carved brown Jewlery box/Desk tidy with Ammonoids and Orthoceras fossils - perfect as a gift that would complement any dining or ...

Fossilized ammonite half which reveals the internal chambers lined with calcite crystals. The ammonite has been naturally replaced by calcite with...

Fossilized ammonite halves which reveals the internal chambers lined with calcite crystals. The ammonite has been naturally replaced by calcite wi...

This genuine pre-historic shark tooth makes a perfect gift for any collector. Preserved fossil tooth in matrix of the extinct mackerel shark, Otod...

A stunning round carved black jewllery box/Desk tidy with Ammonoids and Orthoceras fossils - perfect as a gift that would compliment any dining or...

A stunning round carved black jewllery box/Desk tidy with Ammonoids and Orthoceras fossils - perfect as a gift that would compliment any dining or...

Fossilized ammonite half which reveals the internal chambers lined with calcite crystals. The ammonite has been naturally replaced by calcite with...

Megalodon was an prehistoric shark from the Miocene & Pliocene Periods that may have been 50 feet long or more. (There are a few scientists who...

Genuine Megalodon tooth in a Glass Display Box. This specimen comes in a labeled display box with color image and a brief written description. Thes...

A genuine Pre-historic Shark Tooth in a Sea-bed Matrix. This specimen was found from the famous Atlas Mountains in Morocco. Otodus obliquus is an a...

The fossilized shells of Ammonites are typically spiral-shaped, very much like that of the Nautilus. However, around 170 million years ago, these s...

The fossilized shells of Ammonites are typically spiral-shaped, very much like that of the Nautilus. However, around 170 million years ago, these s...

A beautiful, fossilized and calcified ammonite shell with an iridescent, opalized shimmer, displaying hints of vibrant yellow tones. This specimen ...

A stunning polished Madagascan Cleoniceras ammonite fossil has been carved out to create a dish. There is second agatized ammonite inlaid into the...

A stunning polished Madagascan Cleoniceras ammonite fossil has been carved out to create a dish. There is second agatized ammonite inlaid into the...

This specimen is a top quality, well preserved Spinosaurus vertebre. Spinosaurus (meaning "spine lizard") is a genus of theropod dinosaur that liv...

A stunning polished Madagascan Cleoniceras ammonite fossil has been carved out to create a dish. There is second agatized ammonite inlaid into the...

A stunning polished Madagascan Cleoniceras ammonite fossil has been carved out to create a dish. There is second agatized ammonite inlaid into the...

Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in th...

A stunning polished Madagascan Cleoniceras ammonite fossil has been carved out to create a dish. There is second agatized ammonite inlaid into the...

Large, natural cluster of trilobite in its original fossil matrix. The Asaphid trilobites include some of the most extreme trilobite adaptations kn...

This unique shimmering opalized ammonite pendant has color on both sides - green, red, blue and gold (the red is more visible on the outer portion ...

Large, natural cluster of trilobite in its original fossil matrix. The Asaphid trilobites include some of the most extreme trilobite adaptations kn...